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<div class=Section1>

<p class=MsoNormal>Sorry about that.&nbsp; Here&#8217;s the info:<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>When I run <span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>the
command you gave me below, I get this:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>root@gatekeeper:/home/administrator#
iptables -t filter -L -n -v<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Chain
INPUT (policy ACCEPT 0 packets, 0 bytes)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;pkts
bytes target&nbsp;&nbsp;&nbsp;&nbsp; prot opt in&nbsp;&nbsp;&nbsp;&nbsp;
out&nbsp;&nbsp;&nbsp;&nbsp;
source&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
destination <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Chain
FORWARD (policy ACCEPT 0 packets, 0 bytes)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;pkts
bytes target&nbsp;&nbsp;&nbsp;&nbsp; prot opt in&nbsp;&nbsp;&nbsp;&nbsp;
out&nbsp;&nbsp;&nbsp;&nbsp;
source&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
destination <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Chain
OUTPUT (policy ACCEPT 0 packets, 0 bytes)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;pkts
bytes target&nbsp;&nbsp;&nbsp;&nbsp; prot opt in&nbsp;&nbsp;&nbsp;&nbsp;
out&nbsp;&nbsp;&nbsp;&nbsp;
source&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
destination <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>root@gatekeeper:/home/administrator#
iptables -t nat -L -n -v<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Chain
PREROUTING (policy ACCEPT 0 packets, 0 bytes)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;pkts
bytes target&nbsp;&nbsp;&nbsp;&nbsp; prot opt in&nbsp;&nbsp;&nbsp;&nbsp;
out&nbsp;&nbsp;&nbsp;&nbsp;
source&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;destination
<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Chain
POSTROUTING (policy ACCEPT 0 packets, 0 bytes)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;pkts
bytes target&nbsp;&nbsp;&nbsp;&nbsp; prot opt in&nbsp;&nbsp;&nbsp;&nbsp;
out&nbsp;&nbsp;&nbsp;&nbsp;
source&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
destination <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Chain
OUTPUT (policy ACCEPT 0 packets, 0 bytes)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;pkts
bytes target&nbsp;&nbsp;&nbsp;&nbsp; prot opt in&nbsp;&nbsp;&nbsp;&nbsp;
out&nbsp;&nbsp;&nbsp;&nbsp;
source&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
destination <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>root@gatekeeper:/home/administrator#
iptables -t mangle -L -n -v<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Chain
PREROUTING (policy ACCEPT 0 packets, 0 bytes)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;pkts
bytes target&nbsp;&nbsp;&nbsp;&nbsp; prot opt in&nbsp;&nbsp;&nbsp;&nbsp;
out&nbsp;&nbsp;&nbsp;&nbsp; source&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;destination
<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Chain
INPUT (policy ACCEPT 0 packets, 0 bytes)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;pkts
bytes target&nbsp;&nbsp;&nbsp;&nbsp; prot opt in&nbsp;&nbsp;&nbsp;&nbsp;
out&nbsp;&nbsp;&nbsp;&nbsp;
source&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
destination <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Chain
FORWARD (policy ACCEPT 0 packets, 0 bytes)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;pkts
bytes target&nbsp;&nbsp;&nbsp;&nbsp; prot opt in&nbsp;&nbsp;&nbsp;&nbsp;
out&nbsp;&nbsp;&nbsp;&nbsp; source &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;destination
<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Chain
OUTPUT (policy ACCEPT 0 packets, 0 bytes)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;pkts
bytes target&nbsp;&nbsp;&nbsp;&nbsp; prot opt in&nbsp;&nbsp;&nbsp;&nbsp;
out&nbsp;&nbsp;&nbsp;&nbsp;
source&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
destination <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Chain
POSTROUTING (policy ACCEPT 0 packets, 0 bytes)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>&nbsp;pkts
bytes target&nbsp;&nbsp;&nbsp;&nbsp; prot opt in&nbsp;&nbsp;&nbsp;&nbsp;
out&nbsp;&nbsp; &nbsp;&nbsp;source&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
destination <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>root@gatekeeper:/home/administrator#<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>I guess this is telling me that nothing
is blocked and there are no rules?<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>I am connecting through the
internet.&nbsp; My company is actually the ISP for other companies in our
building and the building next to us, so I am using a separate IP space outside
of our network to put the Linksys box and set up my test remote site.&nbsp; My
Linux server is using an IP in the same subnet as my Check Point firewall, but
it is going &#8220;around&#8221; the firewall.&nbsp; To help explain all of
this, I have thrown together a quick diagram of everything.&nbsp; You can
access it here:&nbsp; <a
href="http://www.imagehosting.com/show.php/1630007_OpenSwanDiagram.jpg.html">http://www.imagehosting.com/show.php/1630007_OpenSwanDiagram.jpg.html</a>.&nbsp;
If I have left something out, please let me know.<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>The Ubuntu server and the
Linksys router do indeed have their own external IP addresses.&nbsp; Here is my
Linksys config:&nbsp; <a
href="http://www.imagehosting.com/show.php/1630052_linksyscfgPage1.jpg.html">http://www.imagehosting.com/show.php/1630052_linksyscfgPage1.jpg.html</a>
and <a
href="http://www.imagehosting.com/show.php/1630053_linksyscfgPage2.jpg.html">http://www.imagehosting.com/show.php/1630053_linksyscfgPage2.jpg.html</a>.&nbsp;
<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>I am hoping these pics look
OK.&nbsp; If you need me to provide additional information, please let me know.<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>Thanks again for all of your
help.<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>-Chris<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<div>

<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Peter McGill
[mailto:petermcgill@goco.net] <br>
<b>Sent:</b> Friday, March 14, 2008 12:50 PM<br>
<b>To:</b> Chris Thomas; users@openswan.org<br>
<b>Subject:</b> RE: [Openswan Users] Getting there....<o:p></o:p></span></p>

</div>

</div>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Firewall was merely a place to check, not guaranteed to be the
problem.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>If you can get a console on your Ubuntu, you can check firewall
with...</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>iptables -t filter -L -n -v</span><span style='font-size:12.0pt;
font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>iptables -t nat -L -n -v</span><span style='font-size:12.0pt;
font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>iptables -t mangle -L -n -v</span><span style='font-size:12.0pt;
font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Are you connecting through the internet, or are you testing
internally?</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Do both the Ubuntu server and linksys router have public internet
ip addresses?</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>(Not 172.16...172.32... or 10... or 192.168..., etc...)</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>I cannot tell as you completely edited them from your posts.</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Next time try just masking the end like: 66.11.x.x</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Testing internally sometimes needs different settings than
production internet.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Is linksys using DES or 3DES? Should be 3DES &amp; MD5 matching
your openswan.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Can you show us your linksys ipsec configuration?</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<div>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>&nbsp;<o:p></o:p></span></p>

</div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Peter
McGill</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<div>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>&nbsp;<o:p></o:p></span></p>

</div>

<blockquote style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p>&nbsp;</o:p></span></p>

<div class=MsoNormal align=center style='text-align:center'><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'>

<hr size=2 width="100%" align=center>

</span></div>

<p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> users-bounces@openswan.org
[mailto:users-bounces@openswan.org] <b>On Behalf Of </b>Chris Thomas<br>
<b>Sent:</b> March 14, 2008 12:19 PM<br>
<b>To:</b> users@openswan.org<br>
<b>Subject:</b> Re: [Openswan Users] Getting there....</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>OK, I have hit a brick wall
here and it&#8217;s getting a bit frustrating.&nbsp; I have disabled the Linux
firewall and the Shoreline firewall on my server and I&#8217;m still getting
the same error below when I attempt to establish the tunnel.&nbsp; Is this
absolutely positively due to a firewall issue or is it possible that I&#8217;ve
got something else incorrectly configured somewhere?&nbsp; I am fairly new to
Linux so I am administering my Ubuntu server with Webmin.&nbsp; That is what I
am using to verify that the firewall(s) are turned off.&nbsp; <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>I have also disabled the
firewall on the Linksys box and have examined it&#8217;s logs.&nbsp; This is
what shows up after I hit &#8220;connect&#8221; to initiate the tunnel:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 14 09:33:34 - [VPN Log]:
&quot;pax_square&quot; #2: initiating Main Mode<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 14 09:33:43 - [VPN Log]:
initiate on demand from 192.168.36.100:0 to 192.168.0.30:0 proto=0 state:
fos_start because: acquire<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 14 09:34:44 - [VPN Log]:
&quot;pax_square&quot; #2: max number of retransmissions (2) reached
STATE_MAIN_I1. No response (or no acceptable response) to our first IKE message<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 14 10:08:54 - [VPN Log]:
&quot;pax_square&quot; #3: initiating Main Mode<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 14 10:10:04 - [VPN Log]:
&quot;pax_square&quot; #3: max number of retransmissions (2) reached
STATE_MAIN_I1. No response (or no acceptable response) to our first IKE message<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 14 10:53:58 - [VPN Log]:
&quot;pax_square&quot; #4: initiating Main Mode<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 14 10:55:08 - [VPN Log]:
&quot;pax_square&quot; #4: max number of retransmissions (2) reached
STATE_MAIN_I1. No response (or no acceptable response) to our first IKE message<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>If it helps, this is my
ipsec.conf file on the Ubuntu server running OpenSwan:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>version&nbsp;&nbsp; 2.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
# conforms to second version of ipsec.conf specification<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>config setup<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
interfaces=%defaultroute<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
uniqueids=yes<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>include
/etc/ipsec.d/examples/no_oe.conf<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>conn pax_square<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
also=central-site<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
right=%any<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
rightid=@pax_square<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
rightsubnet=192.168.36.0/24<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
also=linksys-policy<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
auto=add <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>conn central-site<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
left=(external IP of Linux server)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
leftsubnet=192.168.0.0/24<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
leftsourceip=192.168.0.20<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>conn linksys-policy<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;ike=3des-md5-modp1024
<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
esp=3des-md5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
compress=no<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;authby=secret </span><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p></o:p></span></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>If it&#8217;s definitely the firewall, I&#8217;ll go back to
the drawing board and see what I can see.<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>As before, I appreciate the help and patience.<o:p></o:p></p>

<p class=MsoNormal>Thanks<o:p></o:p></p>

<p class=MsoNormal>-Chris<o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<div>

<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Peter McGill
[mailto:petermcgill@goco.net] <br>
<b>Sent:</b> Thursday, March 13, 2008 4:14 PM<br>
<b>To:</b> Chris Thomas; users@openswan.org<br>
<b>Subject:</b> RE: [Openswan Users] Getting there....<o:p></o:p></span></p>

</div>

</div>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Check your firewall(s) on both ends, and check the linksys logs.</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>You must allow ipsec (and ipsec encapsulated traffic)&nbsp;in your
firewalls.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>protocol&nbsp;&nbsp;&nbsp; port&nbsp;&nbsp;&nbsp; description</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>17&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
500&nbsp;&nbsp;&nbsp; udp:isakmp</span><span style='font-size:12.0pt;
font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>50&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;esp</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>You must allow the above inbound and outbound on your internet
interfaces.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>You must also allow the subnet-to-subnet traffic.</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<div>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>&nbsp;<o:p></o:p></span></p>

</div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Peter
McGill</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<div>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>&nbsp;<o:p></o:p></span></p>

</div>

<blockquote style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p>&nbsp;</o:p></span></p>

<div class=MsoNormal align=center style='text-align:center'><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'>

<hr size=2 width="100%" align=center>

</span></div>

<p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> users-bounces@openswan.org
[mailto:users-bounces@openswan.org] <b>On Behalf Of </b>Chris Thomas<br>
<b>Sent:</b> March 13, 2008 4:06 PM<br>
<b>To:</b> users@openswan.org<br>
<b>Subject:</b> Re: [Openswan Users] Getting there....</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal>OK, I changed my Linksys box to 1024 bit and I now have
this:<o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Mar
13 16:01:48 gatekeeper pluto[11850]: packet from (remote site IP):500: ignoring
unknown Vendor ID payload [4f4540454371496d7a684644]<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Mar
13 16:01:48 gatekeeper pluto[11850]: packet from (remote site IP):500: received
Vendor ID payload [Dead Peer Detection]<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Mar
13 16:01:48 gatekeeper pluto[11850]: packet from (remote site IP):500: received
Vendor ID payload [RFC 3947] meth=110, but port floating is off<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Mar
13 16:01:48 gatekeeper pluto[11850]: packet from (remote site IP):500: received
Vendor ID payload [draft-ietf-ipsec-nat-t-ike-03] meth=108, but port floating
is off<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Mar
13 16:01:48 gatekeeper pluto[11850]: packet from (remote site IP):500: received
Vendor ID payload [draft-ietf-ipsec-nat-t-ike-02] meth=107, but port floating
is off<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Mar
13 16:01:48 gatekeeper pluto[11850]: packet from (remote site IP):500: ignoring
Vendor ID payload [draft-ietf-ipsec-nat-t-ike-00]<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Mar
13 16:01:48 gatekeeper pluto[11850]: &quot;pax_square&quot;[5] (remote site IP)
#9: responding to Main Mode from unknown peer (remote site IP)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Mar
13 16:01:48 gatekeeper pluto[11850]: &quot;pax_square&quot;[5] (remote site IP)
#9: transition from state STATE_MAIN_R0 to state STATE_MAIN_R1<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Mar
13 16:01:48 gatekeeper pluto[11850]: &quot;pax_square&quot;[5] (remote site IP)
#9: STATE_MAIN_R1: sent MR1, expecting MI2<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Mar
13 16:02:28 gatekeeper pluto[11850]: &quot;pax_square&quot;[5] (remote site IP)
#7: max number of retransmissions (2) reached STATE_MAIN_R1<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Thanks<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>-Chris<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<div>

<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Peter McGill
[mailto:petermcgill@goco.net] <br>
<b>Sent:</b> Thursday, March 13, 2008 3:50 PM<br>
<b>To:</b> Chris Thomas; users@openswan.org<br>
<b>Subject:</b> RE: [Openswan Users] Getting there....<o:p></o:p></span></p>

</div>

</div>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>There is a mismatch in your options, specifically your DH/modp
Group.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Diffie-Hellman (DH) Group needs to match openswan's ike=*-modp????</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>I'm guessing that your linksys is sending Diffie-Hellmen (DH) Group
1 (768-bit).</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Openswan will not allow this because it's too weak of security.</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>If you have ike=3des-md5-modp1024 or ike=aes-sha1-modp1024 as I
suggested,</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>then change your linksys to use Group 2 (1024-bit) to match it.</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<div>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>&nbsp;<o:p></o:p></span></p>

</div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Peter
McGill</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<div>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>&nbsp;<o:p></o:p></span></p>

</div>

<blockquote style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>

<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p>&nbsp;</o:p></span></p>

<div class=MsoNormal align=center style='text-align:center'><span
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<p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> users-bounces@openswan.org
[mailto:users-bounces@openswan.org] <b>On Behalf Of </b>Chris Thomas<br>
<b>Sent:</b> March 13, 2008 3:40 PM<br>
<b>To:</b> users@openswan.org<br>
<b>Subject:</b> [Openswan Users] Getting there....</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Hello again, everyone.&nbsp;
I have configured my Linksys box to connect to my Ubuntu server running
OpenSwan, but when I attempt to initiate the connection, my logs on the server
at HQ get full of this stuff:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: ignoring unknown
Vendor ID payload [4f4540454371496d7a684644]<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: received Vendor ID
payload [Dead Peer Detection]<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: received Vendor ID
payload [RFC 3947] meth=110, but port floating is off<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: received Vendor ID
payload [draft-ietf-ipsec-nat-t-ike-03] meth=108, but port floating is off<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: received Vendor ID
payload [draft-ietf-ipsec-nat-t-ike-02] meth=107, but port floating is off<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: ignoring Vendor ID
payload [draft-ietf-ipsec-nat-t-ike-00]<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 13 15:31:54 gatekeeper
pluto[11850]: &quot;pax_square&quot;[1] (remote site external IP) #1: responding
to Main Mode from unknown peer (remote site external IP)<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 13 15:31:54 gatekeeper
pluto[11850]: &quot;pax_square&quot;[1] (remote site external IP) #1: only
OAKLEY_GROUP_MODP1024 and OAKLEY_GROUP_MODP1536 supported.&nbsp; Attribute
OAKLEY_GROUP_DESCRIPTION<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 13 15:31:54 gatekeeper
pluto[11850]: &quot;pax_square&quot;[1] (remote site external IP) #1: no
acceptable Oakley Transform<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 13 15:31:54 gatekeeper
pluto[11850]: &quot;pax_square&quot;[1] (remote site external IP) #1: sending
notification NO_PROPOSAL_CHOSEN to (remote site external IP):500<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>Mar 13 15:31:54 gatekeeper
pluto[11850]: &quot;pax_square&quot;[1] (remote site external IP): deleting
connection &quot;pax_square&quot; instance with peer (remote site external IP)
{isakmp=#0/ipsec=#0}<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>I am assuming that it has
something to do with the Preshared key that I am using, but I am not too sure
how to go about fixing it.&nbsp; I do not want to be a nuisance, but can anyone
give me a (another) push in the right direction?&nbsp; <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>I appreciate your patience.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt'>-Chris</span><o:p></o:p></p>

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